HFSS 3DL process hf3d exited with code -1073740791

- May 13, 2024 at 2:13 pm
  
  aalmeida
  Subscriber
  
  Hello Ansys Community -
  Has anyone ever experience this error from HFSS 3D Layout (AED 2023 R2)?
  [error] Solving adaptive frequency ..., process hf3d exited with code -1073740791. (11:34:12 PM May 10, 2024)
  [error] Solving adaptive passes failed. (11:34:32 PM May 10, 2024)
  [error] EnsComEngine returned an error code. Please contact Ansys technical support. (11:34:33 PM May 10, 2024)
  The profile shows 4 completed passes (unconverged) with 6 more tries to go. Could this be a RAM issue?
  Best,
  Alex A.
- May 16, 2024 at 11:29 am
  
  Sriparna
  Ansys Employee
  
  Hi Alex,
  Thanks for asking your question in Ansys Learning Forum. Can you please check the profile of the simulation for further details? If it is a memory related issue, you can read that from the Profile tab of the active window as shown above.